<?php
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept');
$servername = "192.168.68.140";
$username = "root";
$password = "root";
$dbname = "test";

// Create connection
$con = new mysqli($servername, $username, $password,$dbname);
// Check connection
if ($con->connect_error) {
  die("Connection failed: " . $con->connect_error);
}
//	$sql = "SELECT * FROM detail ; ";
//    $sql = "select * from detail where name<>\"总金额\" and name<>\"订单数量\";";
    $sql = "select * from detail where name=\"总金额\" or name=\"订单数量\";";

	$result = mysqli_query($con,$sql); 
 
	//定义变量json存储值
	$array= array();
	class emp{
		public $name;
	    	public $value;
	}
	while ($row = mysqli_fetch_row($result))
	{ 
		list($name,$value) = $row;   
		$em = new emp();
		$em->name = $name;
		$em->value = $value;
 
		//数组赋值
		$array[] = $em;
	}
 
	echo json_encode($array);
?>